That makes more sense now...the first few posts had me confused. I had one a while back, and I loved it. It will take a steady diet of magnums, as far as I understand. I think they were a lot prettier than the GP100's that replaced them, and just as strong, if not stronger. I don't think it will take near full pressure to get to 1000 with 180gr cast bullets though. How long is your barrel?

I belong on eroding granite, among the pines.